"Best" cable elevators?

I plan to make some using 8" sections of 4x4 pine. Next, I will sell them for an astronomically high price. Finally, I'll come out with an MK-2 version that will be so advanced, you couldn't possibly listen to your system w/o them, rendering the original pieces usesless junk. Naturally, the price will rise accordingly. Hmm . . . I think that I just figured out a way to retire by age 39! To the U.S. Patent Office! Can't you just smell the success?

Crazy4blues- Before the MkII you must make an "upgrade" for a small fee, something like new feet or an acoustic coating. Then after those sales slow come out with the mkII which is completely revolutionary- that's what microsoft did- though they did it about 1000 times :) if only.......

Tireguy: You're a genius--and my new vice prez. Email me!

Hopefully all the elevators we step into have cables intact.The moment of gravity freeing is surely one of diminished returns.